Declaration (January 3, 1999):
"The Government of the French Republic, in approving the Convention on the Protection and Use of Transboundary Watercourses and International Lakes, declares that reference to the concept of reasonable and equitable use of transboundary waters does not constitute recognition of a principle of customary law, but illustrates a principle of cooperation between Parties to the Convention; the scope of such cooperation is specified in agreements, to which the Convention between States bordering the same transboundary waters - such agreements being concluded on the basis of equality and reciprocity."
On 14 August 1998, the Government of France made a declaration with respect to the above Convention. The said declaration was communicated to all Contracting States by a depositary notification. Within a period of 90 days from the date of the depositary notification (i.e. 5 October 1998), none of the Contracting States to the Convention notified the Secretary-General of an objection. Consequently, the declaration is deemed to have been accepted for deposit on 3 January 1999.